The Rail Mounted Laser for Ruger fits seamlessly on Sturm Ruger’s popular SR22, SR9c and SR40c handguns. Providing a decisive targeting advantage in low light, the clever design integrates with the sleek lines of the pistol frame and offers an integral Picatinny rail for the attachment of a tactical light. Featuring LaserMax’s signature Controlled Activation, it allows shooters to control exactly when the laser turns on. Other features include a constant or pulsing beam for enhanced visibility and an enhanced battery life. Adding less than an ounce to the weight of the pistol, the laser is factory aligned at 20 yards for out-of-the-box accuracy. The beam projects from immediately below the barrel for best accuracy and is easily adjustable for windage and elevation. Right or left-handed shooters will find a convenient, ambidextrous tap on/tap off activation switch. For enhanced battery preservation, the laser has a 10 minute automatic time out.